Retro 90’s — by Kaya Sumi (exclusive to Sjirt)

Kaya Sumi from Genève, Switzerland is an illustrator known for Japanese-style linework, clean poster compositions, and a soft spot for ’90s tech. She set out to bring that tactile era back as wearable art.

“I wanted a partner that respects color, detail, and creators,” Kaya says. “With Sjirt, I found craftsmanship, planet-friendly production, and a true creative home.”

Why Kaya chose Sjirt

• Color & detail fidelity: we match her palette and linework exactly—no compromises.
• Sustainable, made-to-order: we print only what’s loved—no overproduction.
• Fair collaboration: clear licensing, artist credit, transparent terms.
• Curated exclusivity: limited, carefully edited drops only at Sjirt.

About the collection

Retro 90’s reimagines icons like the Discman and the floppy disk in authentic ’90s tones of yellow, pink, and blue—bold shapes, balanced negative space, and subtle halftone texture. Nostalgic yet fresh.

How we make it

Printed to order with eco-friendly inks on premium tees. Delivery may take a little longer—but the quality (and the planet) are worth it.

Choose your favorite design, press play on a memory, and wear the ’90s—your way.